Mell What happens if a router is running a dynamic routing protocol?
A router using dynamic routing will ‘learn’ the routes to all networks that are directly connected to the device. Next, the router will learn routes from other routers that run the same routing protocol (RIP, RIP2, EIGRP, OSPF, IS-IS, BGP etc).
How does a router determine route?
To determine the best path, the router searches its routing table for a network address that matches the destination IP address of the packet. This means that the destination IP address of the packet is a host address on the same network as the interface of the router.
Which routing protocol uses both bandwidth and delay to determine the best pathway to reach a remote network?
Which routing protocol uses both bandwidth and delay to determine the best pathway to reach a remote network? EIGRP can use bandwidth, delay, load, and reliability in calculating metrics to reach remote networks.
Can a classful router send subnet mask information?
Classfulrouting protocols do not send subnet mask information with their routing updates. A router running a classful routing protocol will react in one of two ways when receiving a route: • If the router has a directly connected interface belonging to the same major network, it will apply the same subnet mask as that interface.
What’s the difference between classful and classless routing protocols?
Classful vs Classless routing protocols Classfulrouting protocols do not send subnet mask information with their routing updates. A router running a classful routing protocol will react in one of two ways when receiving a route: • If the router has a directly connected interface belonging to the same
Which is an example of a classful router?
When a “classful” router has an interface connected to a major network, it believes it knows all routes connected to that major network. For example, a router may have an interface attached to the 10.1.5.0/24 network. It may also have routes from a routing protocol, also for the 10.x.x.x network.
How does a Cisco router choose which route to use?
One of the intriguing aspects of Cisco routers, especially for those new to routing, is how the router chooses which route is the best among those presented by routing protocols, manual configuration, and various other means.